Pad and Frame Air Filter (1 Frame and 6 Pads) - 6" x 17" x 3/4"Includes one Frame and PACK of 6 pads The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts. The permanent frame is constructed of space age plastics that are resistant to corrosion, oxidation and deterioration. Filtering inserts are anti microbial and are more efficient in capturing particles, such as dust, ragweed, pollen, etc., from the air stream, than standard fiberglass filters purchased at retail

PACK of 6 pads for Pad and Frame Air Filters

To find the size the old unit should have sizing information printed on it

A higher MERV rating means that the air filter that you are about to purchase possesses a higher amount impurity filtration ability than your ordinary filter

so it can provide a lifetime of dependable service

than standard fiberglass filters purchased at retail outlets

In general

oxidation and deterioration

Either way

To order washable electrostatic custom air filters you just need to know the size of the current air filter

And there are no metal parts that could lead to corrosion or oxidation within the filter

Eliminates Filter Bypass

One way to overcome this problem is to increase the surface area of the filter media